Revert 54168 - Remove PulseAudio 48553 suppression.  The memory leaks do not happen if connecting to PulseAudio on the calling (UI) thread at browser init time. Since this change is checked in (r53992), this suppression can be removed.
Revert 54168 - Remove PulseAudio 48553 suppression.  The memory leaks do not happen if connecting to PulseAudio on the calling (UI) thread at browser init time. Since this change is checked in (r53992), this suppression can be removed.

BUG=3013042,48553
TEST=none

Review URL: http://codereview.chromium.org/2868081

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@54192 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser